What are the assumptions made about the random errors in the probabilistic model y = x + 3x + e? (Select the three statements that are correct.) The values of e have a Student's t probability distribution. O The values of e have a mean of 0 and a constant variance equal for all values of x. The values of e have a mean of 1 and possibly different variances. The values of have a n degrees of freedom. O The values of care dependent. The values of € have a negative correlation. The values of The values of The values of are independent. The values of € have a normal probability distribution. have a n - 1 degrees of freedom. have a positive correlation.

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 63CR: Yeast cells The famous statistician William Gosset, who worked for Guinness brewery in Ireland, took...
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What are the assumptions made about the random errors in the probabilistic model y = a + 3x + e? (Select the three statements that are correct.)
The values of have a Student's t probability distribution.
The values of €
O The values of
The values of
The values of
The values of e have a negative correlation.
O The values of
have a n - 1 degrees of freedom.
The values of
have a positive correlation.
The values of
are independent.
The values of € have a normal probability distribution.
have a mean of 0 and a constant variance equal for all values of x.
have a mean of 1 and possibly different variances.
have a n degrees of freedom.
are dependent.
Transcribed Image Text:What are the assumptions made about the random errors in the probabilistic model y = a + 3x + e? (Select the three statements that are correct.) The values of have a Student's t probability distribution. The values of € O The values of The values of The values of The values of e have a negative correlation. O The values of have a n - 1 degrees of freedom. The values of have a positive correlation. The values of are independent. The values of € have a normal probability distribution. have a mean of 0 and a constant variance equal for all values of x. have a mean of 1 and possibly different variances. have a n degrees of freedom. are dependent.
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